| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.58 | 11.585% | $179.1832 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $29.62 | 10.232% | $32.6507 | $32.65 | $32.65 | $32.70 |
| Purchase #3 | $72.47 | 13.634% | $82.3506 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $62.48 | 4.492% | $65.2866 | $65.29 | $65.30 | $65.30 |
| Purchase #5 | $128.45 | 9.704% | $140.9148 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $182.62 | 13.722% | $207.6791 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $41.43 | 7.698% | $44.6193 | $44.62 | $44.60 | $44.60 |
| 7 purchase totals = | $677.65 | $752.6843 | $752.68 | $752.70 | $752.80 | |